Gearing shaman for 5/10 mans, haste vs sp

[Noids]

I get all of my PvE info from elitist jerks, so if you want it from the horse's mouth, best to check there.

Basically however point for point:
hit below cap>SP>haste>crit.

Once you are hit capped, SP will always be better than haste point for point. There is an intersect point obviously, but from memory it is a long way above anything reachable. I tend to prefer haste over crit when gemming there. Easy as that. Saying that, if you have 3200SP 29% crit, you could probably have -30% haste and still smash every 5 man currently available.